d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

d1 - 249 mm

r min. - 2.1 mm

D1 - 268 mm

da min. - 231 mm

Da max. - 289 mm

ra max. - 2 mm

S - 3 mm

Weight - 17.1 Kg

Basic dynamic load rating (C) - 695 kN

Basic static load rating (C0) - 1620 kN

(Grease) Lubrication Speed - 450 r/min

(Oil) Lubrication Speed - 900 r/min

• Model Number: RC4944
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:medical equipment,Cylinder Micro,insect experimental analysis instrument,rehabilitation training equipment,heating fans,miscellaneous instruments,medical equipment,sawing machine,Broadcasting System,Warehouse Shelf Equipment,standing experimental equipment
• Similar models:NTN NNU4944C1NAP5 NTN NNU4944KC1NAP5 ISO NNU4944K CYSD NNU4944/W33 NTN NNU4944D1C2NAP5 FAG NNU4944-S-K-M-SP NACHI RB4944 NTN NN4944 ISO NNU4944KV NSK NNU4944
• BEARING POWER International Trading Co.,Ltd. specialize in RC4944 products，there is large inventory of NACHI RC4944 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4944 Which NACHI RC4944 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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